1- Solve by Graphics the mathematical model Max Z = 3x1 +2x2 S.t -xl +2x2 <4 3x1 +2x2 <14 xl -x2 1 xl 22 xl, x2 20

Q: 2. Solve 2x+1 x-1 < 2x x+2 algebraically

A: Given                       by cross multiplication…

Q: The product of the square of one number by the cube of the other number is to be maximum. Find the…

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Q: Simplify

A: we need to simplify 1x-1+x+3x-3+1x+4

Q: The maximum value of (/-3 + 4x – x2 + 4)² + (x – 5)². | |

A: Introduction :

Q: Match the items in colu A wh the equations of the quadratie fnctions in oolum Column A Colume A…

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Q: (z+)* - 8(-V3+i)*i (z + i)* – 3D 16

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Q: Create the equation of a quadratic function that has a vertex (3, 18) and x intercept at (6, 0)

A: Find the value of constants from the given condion gives us the equation.

Q: The figure shows the flow of traffic (in vehicles per hour) through a network of streets. X1 400-…

A: Given the figure shows the flow of traffic (in vehicles per hour) through a network of streets:…

Q: Solve Using Gauss-Jordan -2x1 + x₂ + 6x3 = 18 - 5x1 + 0x2 + 8x3 = -16 3x1 + 2x2 - 10x3 = -3 x1: x2:…

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Q: 5. a. Solve each equation. Show all work clearly. 8 2 x² + 6x x² + 3x x+5 x² + 9x + 18 b. 8 2x - 3 +…

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Q: (x – a)² +y² = a²

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Q: The population of a certain country was approximately 50 million in 1900, 150 million in 1950, and…

A: Given that the data The population of a certain country was approximately 50 million in 1900, 150…

Q: The city will pay to have soft pavement made of recycled tires installed in the playground. In the…

A: x=longer  side y=x-15=shorter side and the area is A=324 the area of the rectangle is given by…

Q: Operation 3: Change the second equation by adding to it (-1/2) times the first equation. {x-6y=4…

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Q: 3 x+2 x-3 2x+1 3x-1 2x+1

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Q: Use a graphical method to find the solution(s) to the equation x³ - 4x² + x + 2 = 0

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Q: 9. Choose the correct answer. Which of these is the standard form of the quadratic function y = -5(x…

A: simplified the expression.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.